mib2c.iterate.conf table implementation problem

Hi I am trying to implement a table using net-snmp5.1. I have a simple array that I want to rertieve from this table. When I do a walk on this table it loops forever in my get_next entry function. I have attached relevant part of my code. It would be of great help if you could suggest me any

Trap Implementation Idea????

Hi I have just gone through the trap tutorial and the notification example for trap. I could get trap successfully from snmpd. Now I need to design some traps that would be triggered when an event has occurred somewhere outside the agent. To be more specific, my agent is running on a Linux box.